Vehicle Assembly Building (VAB) High Bay 4 modifications (Demolition Phase) is support of Exploration Upper Stage (EUS) offline processing.

The contract involves modifications to the Vehicle Assembly Building (VAB) High Bay 4 during the demolition phase to support offline processing for the Exploration Upper Stage (EUS). The scope includes removal of the western Solid Rocket Booster (SRB) build-up stand along with its floor foundations, as well as structural remediation work on the eastern SRB build-up stand. This work is critical to preparing the facility for upcoming exploration-related assembly tasks. Designated as a Small Business Set Aside under the NAICS code 238910, the contract is managed by the Kennedy Space Center (KSC) and emphasizes specialized demolition and structural repair activities within an operational space launch facility. The solicitation was posted in January 2026, with Jose O. Perez Morales identified as the primary point of contact. The modifications will ensure the VAB High Bay 4 is properly configured for the evolving requirements of EUS offline processing.